Although it certainly isn't an obvious choice, we're very glad Katy Perry chose to release The One That Got Away as the sixth single off of her latest album, Teenage Dream, and the singer recently opened up as to why she ultimately went with it!

Excellent! All that extra-terrestrial luurve-making must have really gotten people going!

Katy Perry's new single with Kanye West, E.T., has hit the #1 spot on Billboard's Hot 100 chart, having sold another 327,0000 downloads and up 29 spots, in light of the music video's premiere last week!

Not bad at all, gurl! Keep up the good werk!

We wonder if she's planning on releasing anymore tracks from the album as singles?